Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Note 20 - Income Taxes - Unrecognized Deferred Tax Assets (Details)

v3.19.2
Note 20 - Income Taxes - Unrecognized Deferred Tax Assets (Details) - CAD ($)
$ in Thousands
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Statement Line Items [Line Items]      
Deferred tax assets $ 32,053 $ 19,048 $ 13,470
Deferred tax liabilities 13 67 122
Net deferred tax assets 32,040 18,981 13,348
Unused tax losses [member]      
Statement Line Items [Line Items]      
Deferred tax assets 23,695 12,670 8,293
Research and development projects [member]      
Statement Line Items [Line Items]      
Deferred tax assets 5,362 4,927 4,220
Property, plan and equipment and intangible assets [Member]      
Statement Line Items [Line Items]      
Deferred tax assets 766 567 435
Financing expenses [member]      
Statement Line Items [Line Items]      
Deferred tax assets 1,852 116
Other temporary differences [member]      
Statement Line Items [Line Items]      
Deferred tax assets 378 768 522
Tax basis of unsecured convertible debentures in excess of carrying value [Member]      
Statement Line Items [Line Items]      
Deferred tax liabilities $ 13 $ 67 $ 122